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Add 75/6 and 28/40

1st number: 12 3/6, 2nd number: 28/40

75/6 + 28/40 is 66/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 6 × 20 = 120,
    75/6 = 75 × 20/6 × 20 = 1500/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    28/40 = 28 × 3/40 × 3 = 84/120
  4. Add the two like fractions:
    1500/120 + 84/120 = 1500 + 84/120 = 1584/120
  5. 1584/120 simplified gives 66/5
  6. So, 75/6 + 28/40 = 66/5
    In mixed form: 131/5

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